[HTML][HTML] Wind turbine nacelle testing: State-of-the-art and development trends

MO Siddiqui, PR Feja, P Borowski, H Kyling… - … and Sustainable Energy …, 2023 - Elsevier
Wind turbine nacelles are complex machines that are designed to operate under extreme
loads and harsh environments. Extensive tests are performed throughout their development …

Prediction of the stress-strain state of the bogie frames of shunting locomotives using the finite element method

A Yusufov, O Khamidov, N Zayniddinov… - E3S Web of …, 2023 - e3s-conferences.org
The article is dedicated to topical issues of control and calculation of residual life of the
bogie frame of shunting locomotives operated on the railroad of Uzbekistan. Mathematical …

Real-time evaluation of mechanical qualities of ballast bed in railway tamping maintenance

L Gao, S Shi, Y Zhong, M Xu, Y Xiao - International Journal of Mechanical …, 2023 - Elsevier
Real-time evaluation of the mechanical qualities of ballast beds is essential for improving
tamping effort in railway maintenance. This study aims at evaluating the mechanical …

Artificial neural networks applied to the measurement of lateral wheel-rail contact force: A comparison with a harmonic cancellation method

P Urda, JF Aceituno, S Muñoz, JL Escalona - Mechanism and Machine …, 2020 - Elsevier
This paper presents a method for the experimental measurement of the lateral wheel-rail
contact force based on Artificial Neural Networks (ANN). It is intended to demonstrate how …

Design and optimization of a quadrupedal dynamic disturbance force measurement platform using strain gauges

C Zhou, M Xia, Z Xu - Mechanical Systems and Signal Processing, 2023 - Elsevier
A novel quadrupedal dynamic disturbance force measurement platform is described for the
measurement of the disturbance forces of low-frequency sources in large optical facilities on …

Wheel-Rail Force Measurement Based on Wireless LC Resonance Sensing

C Yang, G Tian, M Robinson… - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Wheel-rail contact force measurement is one of the key issues in rolling stock monitoring.
Traditional methods using strain gauges are a relative measurement, which requires strong …

[HTML][HTML] Design, calibration and validation of a wheel-rail contact force measurement system in V-Track

P Zhang, J Moraal, Z Li - Measurement, 2021 - Elsevier
An innovative downscale test rig called V-Track has been constructed for wheel-rail contact
experiments under impact loading conditions. In this paper, a force measurement system …

A segmented load spectrum model for high-speed trains and its inflection stress as an indicator for line quality

Z Yuan, X Chen, L Ma, Q Li, S Sun, Y Wei - International Journal of Fatigue, 2021 - Elsevier
Load spectrum plays a pivotal role for fault diagnosis and reliability evaluation. Here we
performed long-term field tests to investigate the characteristics of load spectra of the bogie …

Estimation of lateral track irregularity using a Kalman filter. Experimental validation

S Muñoz, J Ros, P Urda, JL Escalona - Journal of Sound and Vibration, 2021 - Elsevier
The aim of this work is the development of a model-based methodology for the estimation of
lateral track irregularities from measurements from different sensors mounted on an in …

Research on inversion of wheel-rail force based on neural network framework

C Lan, X Liang, X Niu, R Yang, P Li - Engineering Structures, 2024 - Elsevier
Wheel-rail force is a critical parameter for vehicle-track-bridge (VTB) structure system,
playing a pivotal role in ensuring the safe operation of trains and service performance of …